---
product_id: 59409870
title: "Opto 22 G4PB8H G4 8 Channel Rack with Header Connector"
brand: "opto 22"
price: "344719₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/59409870-opto-22-g4pb8h-g4-8-channel-rack-with-header-connector
store_origin: VN
region: Vietnam
---

# 8 Channels Certified Safety Universal Compatibility Opto 22 G4PB8H G4 8 Channel Rack with Header Connector

**Brand:** opto 22
**Price:** 344719₫
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate Your Control Game!

## Quick Answers

- **What is this?** Opto 22 G4PB8H G4 8 Channel Rack with Header Connector by opto 22
- **How much does it cost?** 344719₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/59409870-opto-22-g4pb8h-g4-8-channel-rack-with-header-connector)

## Best For

- opto 22 enthusiasts

## Why This Product

- Trusted opto 22 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Saving Design:** Maximize your panel efficiency with minimal footprint.
- • **Built-in Fuse Tester:** Stay ahead of the game with integrated diagnostics.
- • **Certified Reliability:** UL, CSA, and CE approved for peace of mind.
- • **Temperature Resilience:** Operates smoothly from 0 to 70°C for diverse environments.
- • **Versatile Power Supply:** Compatible with 5, 15, or 24 VDC for flexible control.

## Overview

The Opto 22 G4PB8H G4 8 Channel Rack is a compact, reliable solution for your control needs, featuring a built-in fuse tester, universal compatibility with various power supplies, and robust safety certifications. Designed for efficiency and versatility, it operates seamlessly in a wide temperature range, making it the ideal choice for modern industrial applications.

## Description

The G4PB8H I/O mounting rack accommodates up to eight G4 I/O modules. A header connector accepts a standard 50-pin cable, the Optomux B1, Pamux B5, or B100 brain board for logic connections. Barrier strips with screw terminals provide the field and mounting rack power connections. Insert and remove modules easily and quickly without disturbing field wiring. Modules are secured to the mounting rack with a threaded captive hold-down screw. The logic supply is fused with a 1A fuse.89/336/EEC, IEC 950: 1991-09, 89/336/EEC, Canadian Standards Association, Underwriters Laboratory

## Features

- Requires minimum panel space, built-in fuse tester
- Spare fuse on board, UL recognized, CSA certified, CE approved
- May be used with Optomux B1, Pamux B5, and Mistic B100 Brain Boards Power indicator light
- Works with Opto 22 PBSA/B/C power supply
- Uses a single 5, 15, or 24 VDC power supply for control power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Opto 22 |
| Part number | G4PB8H |
| Item Weight | 136 g |
| Product Dimensions | 15.24 x 12.7 x 15.24 cm; 136.08 Grams |
| Item model number | G4PB8H |
| Item Package Quantity | 1 |
| Temperature Range | 0/70 Degrees Celsius |
| Batteries Required? | No |

## Images

![Opto 22 G4PB8H G4 8 Channel Rack with Header Connector - Image 1](https://m.media-amazon.com/images/I/61lsUXfNyrL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/59409870-opto-22-g4pb8h-g4-8-channel-rack-with-header-connector](https://www.desertcart.vn/products/59409870-opto-22-g4pb8h-g4-8-channel-rack-with-header-connector)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-21*